Microwave diathermy

It's an electromagnetic wave used for treatment purposes with wavelength between infra-red rays and short wave diathermic waves.

The heat energy obtained from the wave is used for giving relief to the patient.

Used for treatment is of Wave length - 12.25 cm Frequency - 24.50 Mhz.

Production of Waves

The waves are obtained by heating special type of valve called Magnetron. The output is carried to a small aerial and microwaves are emitted.

Indication:

1. Pain
2. Bacterial infection
3. Septic fingers
4. Boils
5. Abscess

Contraindication:

1. Cancer
2. Tuberculosis of Bone
3. Recent exposure to X-rays
4. Defective blood circulation (In cases like Diabetes)

Advantages

Pain is relieved

1. Healing of infections is faster
2. Aids in relaxation

Disadvantages

1. Burns
2. Injuries to eyes